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high quality refractory material cenosphere for paint
1. Specifications:
Grade No.: | TX Grade | TS Grade | TS-F Grade |
Al2O3 | 27%min. | 35-45%(typically 39%) | 35-45%(typically 39%) |
Fe2O3 | 3%max. | 2%max. | 2%max. |
Floating Rate: | 95%min. | 95%min. | 95%min. |
Size: | -300micron 98%min. | -300micron 98%min. | -150micron 97%min. |
Bulk Density: | 0.33-0.45g/cc(typically 0.38g/cc) | 0.33-0.45g/cc(typically 0.38g/cc) | 0.33-0.45g/cc(typically 0.38g/cc) |
Specific Density: | 0.7-0.9g/cc | 0.7-0.85g/cc | 0.7-0.85g/cc |
Moisture: | 0.5%max. | 0.5%max. | 0.5%max. |
Color: | light grey | white | white |
2. Cenosphere Advantage:
1) Excellent fluidity
In hollow micro-spherical shape and with size from 20 to 500micron,cenospheres can improve Fluidity of filler and make it easier to be used .
2) Heat-insulating and sound-insulating
Lower conductivity makes it widely used in producing heat-insulation and sound-insulation materials and Equipments.
3) Chemical stability
Chemical features (alumina silicate) of cenospheres can maintain their integrity while they are utilized in Water,oganic chemicals acid,alkali and other solvents.
4) High refractoriness
Cenospheres have a high refractoriness. It can still keep a good stability while being heated over 1000C.
5) High Strength
Cenospheres are three to ten times stronger than most man-made hollow glass spheres.Unlike glass spheres,Cenospheres can pshell.
6) Lower cost
Cenospheres have an advantage in cost compared with other fillers and man-aade micro spheres.
3. Applications:
Widdely used in building material,plastics,oil field,paint&coating,automobile,air craft etc.
roduce a higher compressive strength due to a stronger outer
high quality refractory cenosphere for paint